PostGIS extends the capabilities of the PostgreSQL relational database by adding support for storing, indexing, and querying geospatial data. PostGIS features include:

Dec 1, 2025 · PostGIS is an extension to the PostgreSQL object-relational database system which allows GIS (Geographic Information Systems) objects to be stored in the database. PostGIS includes …

Getting Started The very basics of enabling and maybe installing PostGIS. Official Manual Most queries can be answered in the reference material of the official manual. Tips & Tricks Some short articles …

This documentation is for the released branches and will contain corrections and errata as they are available. PostGIS 3.6 ( HTML | PDF | EPUB ) PostGIS 3.5 ( HTML | PDF | EPUB ) PostGIS 3.4 ( …

Welcome to PostGIS workbook, accompanying videos (Quisheng Wu) - spatial data management with PostgreSQL, PostGIS, and Jupyter Python Notebook. This workbook also uses some data from …

Nov 19, 2025 · PostGIS 是一种扩展功能，适用于 PostgreSQL 对象关系数据库系统，它允许将 GIS（地理信息系统）对象存储在数据库中。 PostGIS 包含对基于 GiST 的 R-Tree 空间索引的支持，以及用 …

Introduction to PostGIS ¶ Getting Started ¶ This workshop uses a data bundle. Download it and extract to a convenient location. The presentation deck that goes with this workshop is available on Google …

Jul 20, 2025 · The PostGIS Team is pleased to release PostGIS 3.6.0beta1! Best Served with PostgreSQL 18 Beta2 and soon to be released GEOS 3.14. This version requires PostgreSQL 12 - …

PostGIS turns the PostgreSQL Database Management System into a spatial database by adding support for the three features: spatial types, spatial indexes, and spatial functions.

PostGIS 简介 ¶ 起步 ¶ This workshop uses a data bundle. Download it and extract to a convenient location. 你也可以在 Google Slides 中找到本手册的 PPT 版本。 在本手册中用到的 SQL 代码可以在 …